• TPA3139D2EVM: Validating plimit

  

  Samuel Chew

  TI Thinks Resolved

  Part Number: TPA3139D2EVM Other Parts Discussed in Thread: TLV320AIC3254 Tool/software: Hi, I managed to play some music on my speaker using TPA3139D2EVM. However, I needed to know how does plimit works, so I went to probe on the OUTR+ using an oscilloscope…

  • over 1 year ago
  • Audio
  • Audio forum
Answered

• TPA3139D2EVM: How to solve speaker not playing music?

  

  Samuel Chew

  Resolved

  Part Number: TPA3139D2EVM Other Parts Discussed in Thread: TLV320AIC3254 , TPA2012D2EVM Tool/software: Hi, I am an intern from a sports-related company, and I have been given a task to use TPA3139D2EVM and connect to a speaker to play sound from a computer…

  • Resolved

  • over 1 year ago
  • Audio
  • Audio forum

• TPA3139D2EVM: Need TPA3139D2EVM schematics ORCAD file

  

  PYTsai

  TI Thinks Resolved

  Part Number: TPA3139D2EVM Hi Do you have TPA3139D2EVM schematics ORCAD file to provide ?

  • over 5 years ago
  • Audio
  • Audio forum

• RE: TPA3139D2: TPA3139D2

  

  Sebastian Muriel

  Hi Udesh, You can use TPA3139D2 with a minimum of 9V PVcc to drive 2x4W speakers, assuming the speaker impedance is 8Ohms (or lower) and a THD+N of 1% is acceptable. It's important to note that the required min PVcc will change depending on several…

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• RE: TPA3139D2: TPA3139D2 current consumption

  

  Robert Clifton56

  Hi Simao, That should be in the datasheet under quiescent current. It's easy to miss though! 320mA seems a bit high. Is this off your own board or using the TPA3139D2EVM? Best Regards, Robert Clifton

  • over 4 years ago
  • Audio
  • Audio forum

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